Traceoptions (Uplink Failure Detection) - Juniper EX9200 Features Manual

Network Management and Monitoring Feature Guide for EX9200 Switches

traceoptions (Uplink Failure Detection)

Syntax
Hierarchy Level
Release Information
Description
Default
Options
78
traceoptions {
file filename <files number> <no-stamp> <replace> <size size> <world-readable |
no-world-readable>;
flag flag;
}
[edit protocols uplink-failure-detection]
Statement introduced in Junos OS Release 12.1 for EX Series switches.
Define tracing operations for uplink failure detection.
The traceoptions feature is disabled by default.
—Name of the file to receive the output of the tracing operation. Enclose the
file filename
name within quotation marks.
—(Optional) Maximum number of trace files. When a trace file named
files number
reaches its maximum size, it is renamed
trace-file
so on, until the maximum number of trace files is reached (
specify MB, or to specify gigabytes), at which point the oldest trace file is
xg
overwritten. If you specify a maximum number of files, you also must specify a
maximum file size with the
Range: 2 through 1000
Default: 3 files
—Tracing operation to perform. To specify more than one tracing operation,
flag flag
include multiple flag statements. You can include the following flags:
all —Trace everything.
—Trace ufdd interaction with dcd.
dcd
groups —Trace uplink-failure-detection group handling.
—Trace interface notifcation handlers of ufdd.
interface
—Trace configuration parsing.
parse
no-stamp —(Optional) Do not place a timestamp on any trace file.
—(Optional) Restricted file access to the user who created the file.
no-world-readable
size size —(Optional) Maximum size of each trace file, in kilobytes (KB), megabytes (MB),
or gigabytes (GB). When a trace file named
is renamed
trace-file.0
trace files is reached. Then the oldest trace file is overwritten. If you specify a
maximum number of files, you also must specify a maximum file size with the
option.
Syntax: xk to specify KB,
size option.
trace-file
, then , and so on, until the maximum number of
trace-file.1
xm to specify MB, or xg to specify gigabytes
, then
trace-file.0 trace-file.1
xk to specify KB,
reaches its maximum size, it
Copyright © 2016, Juniper Networks, Inc.
, and
xm to
files